Made in the USA
Custom Air Filters Built to Your Specifications
High-efficiency custom filters designed & manufactured to fit your air filtration system. Build your custom air filter by providing depth, length, and width measurements, and required MERV ratings or application practices.
Particulate Filters
HEPA | ULPA | ASHRAE
Particulate filters are recommended in applications where extremely hazardous particles, fumes and chemicals can pose a threat to the user and/or environment.
Specialty Blended Carbon Filters
Acid Gas | Ammonia | Mercury | Aldehyde
Our custom specialty blended filters are highly efficient at removing fumes, odors, and severely toxic chemicals.
Our Manufacturing Process
Our application specialists will work with you to understand your unique air filtration and delivery needs and will optimize your manufacturing process providing you with the optimal experience in ordering your next custom filter.
- Customer Service
- Design
- Approval
- Manufacturing
- Quality Control
- Packaging
- Delivery
Why Choose Sentry Custom Filters
High quality, exceptional service, and well-made American products! We work directly with you to help design and deliver the optimal filter for your needs. Our values of satisfaction, respect, integrity, flexibility, expertise, and reliability are evident in every step of our process.
Customer Service
Our experienced, easy-to-reach, US-based customer service team works directly with you to meet your needs. Our application specialists are available M-F (8 am-4:30 pm Central Time)
Engineering Design
Our full-service engineering and design team listens to your needs and designs a filter that fits your specific filtration requirement. We include 3D renderings and approval drawings to ensure you have the proper filter design and build experience.
Manufacturing
Using our in-house, high-quality machinery, we build the filter to the engineering design specifications.
On-Time Delivery
With quick turnaround times, our in-house manufactured filters will ship from our Houston-based facility within weeks to assure on-time delivery.